<template>
    <div class="person">
        <h2>姓名：{{ name }}</h2>
        <h2>年龄：{{ age }}</h2>
        <h3>{{ msg }}</h3>
        <button @click="changeName">修改名字</button>
        <button @click="changeAge">修改年龄</button>
        <button @click="showtel">查看联系方式</button>
    </div>
</template>
<script lang="ts">
    export default{
        name:'Prson',
        props:['msg'],
        data(){
            return{
                name:"张三",
                age:18,
                tel:'1388888'
            }
        },
        methods:{
            showtel(){
                alert(this.tel)
            },
            changeName(){
                this.name = "李四"
            },
            changeAge(){
                this.age  += 1;
            }

        }
    }
</script>
<style scoped>
    .person{
        background-color: #ddd;
        box-shadow: 0 0 10px;
        border-radius: 10px;
        padding: 20px;
    }
    button{
        margin: 0 5px;
    }
</style>